20074615620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{873569}}^1$

素因数の和:873964

約数の個数: 48

約数和(自身を含む): 56355747840

約数和(自身を除く): 36281132220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 22980, 873569, 1747138, 2620707, 3494276, 4367845, 5241414, 8735690, 10482828, 13103535, 17471380, 26207070, 52414140, 334576927, 669153854, 1003730781, 1338307708, 1672884635, 2007461562, 3345769270, 4014923124, 5018653905, 6691538540, 10037307810, 20074615620]

約数ペア:

[(1, 20074615620), (2, 10037307810), (3, 6691538540), (4, 5018653905), (5, 4014923124), (6, 3345769270), (10, 2007461562), (12, 1672884635), (15, 1338307708), (20, 1003730781), (30, 669153854), (60, 334576927), (383, 52414140), (766, 26207070), (1149, 17471380), (1532, 13103535), (1915, 10482828), (2298, 8735690), (3830, 5241414), (4596, 4367845), (5745, 3494276), (7660, 2620707), (11490, 1747138), (22980, 873569)]